Geräuscharme Windturbinenschaufel

Details

Veröffentlichungs-Nr.

EP4435251

Aktenzeichen

EP23164035

Anmeldetag

24. März 2023

Veröffentlichung

25. September 2024

Rechtsraum

EP

IPC

F03D1/06

Abstract

A wind turbine blade and a wind turbine having such wind turbine blade is disclosed. The wind turbine blade having a profiled contour including a pressure side and a suction side, and a leading edge and a trailing edge with a chord extending therebetween defining a chordwise direction. The wind turbine blade extends in a longitudinal direction between a root end and a tip end and having a blade length along the longitudinal direction. The wind turbine blade has a first airfoil blade section along the longitudinal direction being located between 40% and 100% of the blade length measured from the root end. Within the first airfoil blade section, the pressure side is substantially straight near the trailing edge.

Anmelder

Firma

LM Wind Power A/S

Land

🇩🇰 Dänemark

Fachgebiete